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Re: optimizer rewriting query

From: rjamya <rjamya_at_gmail.com>
Date: Sat, 12 Mar 2005 22:00:38 -0500
Message-ID: <9177895d05031219003c70e7ff@mail.gmail.com>


you cannot see the re-written query, but only thing you can see is the access plan. As Karen mentioned, you can access those views to see in-memory plans.

Raj

On Sat, 12 Mar 2005 18:27:22 -0500, amit.poddar_at_yale.edu <amit.poddar_at_yale.edu> wrote:
> Does that mean that
> we will have to reverse engineer the rewritten sql statement indirectly
> from access and filter predicates ?
>
> This would be very difficult in case of unnested subqueries and view
> merging.
>
> I have a vague recollection somebody mentioned a event for this
> thats why I asked this question.
>
> amit

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Received on Sat Mar 12 2005 - 22:04:14 CST

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